Tefito Utrasonic: "Ko e ha 'a Sonochemistry?"
Ko hono faka'aonga'i 'o ha ki he kemikale 'o e to'onga mo e founga ngaue 'a e Sonochemistry. 'Oku faka'aonga'i 'a e sOnication ke fakalahi mai 'a e ngaahi to'onga kemikale hange ko synthesis mo e catalysis. 'I he taimi 'oku 'e he ngaahi peau 'o e lahi 'o e ha 'a e ngaahi hoa-mali ki he viviku, 'oku hoko 'a e ngaahi fotunga 'o e cavitation fai ai e fuofua. Ultrasonic cavitation fakalelei'i 'a hono fakamafola lahi fau 'o e fe'ave'aki 'i he vaha'a 'o e reactants, fakavave'i e tali mo e/pe faka'ata ke liliu 'a e hala 'o e 'u kemikale.
Ako lahi ange kau ki he fale fakatotolo fakakemi ultrasonic 'a e Hielscher mo e device fa'u mo e founga 'oku faka'aonga'i ai kinautolu 'i he founga ngaue 'o e manifold sonochemical!
peesi 'e 12 ki he tefito ko 'eni 'oku fakahaa'i atu:
Naʻe ueʻi hokohoko ʻe he tangike ke ʻita ʻa fakaʻata
ʻOku lahi hono fakaʻaongaʻi ʻo e ngaahi meʻalele ʻoku ueʻi hokohoko (ʻa e catalysis) ki he ngaahi kemikale kehekehe kau ai ʻa e catalysis, emulsion kemisitulii, polymerization, synthesis, toʻo hingoa mo e crystallization. Ko e tali mamalie kinetics ko ha palopalema angamaheni ia ʻi he tau ʻa e f, ʻa ia ʻe faingofua pe hono ikunaʻi ʻi hono fakaʻaongaʻi ʻo e…
https://www.hielscher.com/continuously-stirred-tank-reactors-agitated-with-ultrasound.htm
Sonochemistry mo sonochemical niʻihi ʻoku nau toe fai
Ko e Sonochemistry ko e malaʻe ia ʻo e kemisitulii ʻoku fakaʻaongaʻi ai ʻa e fakaʻata malohi ke poupouʻi, fakavaveʻi mo fakaleleiʻi e ngaahi toʻonga kemikale (synthesis, catalysis, maʻulalo, polymerization, hydrolysis mo e ala meʻa pehe). ʻOku ʻulungaanga ʻaki ʻe Ultrasonically cavitation ʻa e ngaahi tuʻunga matolu ʻo e ivi, ʻa ia ʻoku ne tuʻuaki mo fakalahi ʻa e ngaahi toʻonga kemikale.…
https://www.hielscher.com/sonochemistry-and-sonochemical-reactors.htm
Tafe ʻa e ngaahi selo mo e laine ki he loki fakatotolo Ultrasonicators
ʻE lava ke fakaʻaongaʻi ʻa e ultrasonic loki fakatotolo homogenizers ki he kulupu (batch) mo e laine ngaue ki he huhuʻa mo e slurries. ʻOku kau ʻi he ngaahi polokalama angamaheni ʻa e homogenization, fakamovetevete, emulsification, fakaleleiʻi pea pehe ki he ngaahi toʻonga sonochemical. ʻI he hokohoko atu ʻa e sonication, tafe ʻa e ngaahi selo mo e niʻihi ʻi he laine ʻi ha ngaahi…
https://www.hielscher.com/flow-cells-and-inline-reactors-for-lab-ultrasonicators.htm
Synthesis mo e Functionalization ʻo Zeolites fakaʻaongaʻi ʻa e Sonication
Zeolites kau ai ʻa e nano-zeolites mo zeolite fakalahi ʻe lava ke lelei mo falalaʻanga synthesized, functionalized mo deagglomerated fakaʻaongaʻi ʻa e ngaue maʻolunga ultrasonication. Ultrasonic zeolite synthesis mo e faitoʻo ʻoku maʻolunga ange hydrothermal synthesis ʻi he lavameʻa, faingofua, mo e telinga faingofua scalability ki ha faiva lahi. Ultrasonically synthesized…
https://www.hielscher.com/synthesis-and-functionalization-of-zeolites-using-sonication.htm
Biodiesel ʻo fakafou ʻi ultrasonically fakalakalaka (liliu-) Esterification
ʻOku synthesized ʻa Biodiesel ʻo fakafou ʻi transesterification ʻo fakaʻaongaʻi ha meʻa ke ne fakaʻaiʻai ʻa e fakavaʻe. Neongo ia, kapau ʻoku fakaʻaongaʻi ʻa e ngaahi naunau ʻota hange ko e vesitapolo ʻoku ʻikai ke ʻi ai ha ʻesiti maʻolunga, ʻoku fie maʻu ha sitepu ki hono faitoʻo ʻo e esterification ʻo fakaʻaongaʻi ki ai ha catatlyst ʻesiti. Ultrasonication…
https://www.hielscher.com/biodiesel-via-ultrasonically-improved-trans-esterification.htm
Kakaʻanga fuopotopoto-Up mo ʻikai feʻunga e ngaahi founga ngaohiʻanga koloa
Ko e Ultrasonication ko ha founga ia kuo fokotuʻu lelei, ʻa ia ʻoku fakaʻaongaʻi ʻi ha ngaahi founga kehekehe ʻo hange ko e homogenization, fefiofi, fakamovetevetea, milling viviku, emulsification pea pehe ki hono fakaleleiʻi heterogeneous ngaahi toʻonga kemikale. Kapau ʻoku ʻikai ke fuʻu lahi hono fakahoko hoʻo founga ngaue pea ʻoku ʻikai…
https://www.hielscher.com/ramp-up-slow-and-insufficient-manufacturing-processes.htm
Magnesium Hydride Synthesis ʻo fakafou ʻi Hydrolysis
Ko e Ultrasonication ko ha founga lelei mo faingofua ia ke ngaohi magnesium hydride ki fakapaaki ʻo e storage. Fakaʻata fakavaveʻi ange ʻa e hydrolysis ʻo magnesium mo fakapaaki ʻo e kae lava ke faʻu magnesium hydride. ʻI hono fakafehoanaki atu ki he founga dissociative angamaheni chemisorption, ultrasonic hydrolysis ʻo…
https://www.hielscher.com/magnesium-hydride-synthesis-via-hydrolysis.htm
Fakaʻaongaʻi ʻo e malohi fakaʻata fakaʻaongaʻi fakaʻata meʻatui
ʻOku fakaʻaongaʻi lahi ʻa e ultrasonic Meʻaifi Hoane pe probes ki manifold ngaahi founga ngaue huhuʻa kau ai ʻa e homogenization, fakamovetevete, milling viviku, emulsification, toʻo hingoa, movete, movete, mo e ti-aeration. Ako ʻa e ngaahi tefitoʻi meʻa mahuʻinga fekauʻaki mo ultrasonic Meʻaifi Hoane, ultrasonic probes mo ʻenau ngaahi polokalama. Ultrasonic Hoane vs ultrasonic fekumi faʻa fai ia,…
https://www.hielscher.com/application-of-power-ultrasound-using-ultrasonic-horns.htm
Sonoelectrochemistry fokotuʻutuʻu – 2000 Watts fakaʻata
Sonoelectrochemistry fakatahaʻi ʻa e ngaahi lelei ʻo electrochemistry mo sonochemistry. Ko e faingamalie lahi taha ʻi he ngaahi founga ko ʻeni ko ʻenau faingofua, totongi maʻulalo, reproducibility mo e scalability. ʻOku ʻomi ʻe Hielscher Ultrasonics ha fokotuʻutuʻu kakato sonoelectrochemical ki he kulupu (batch) mo hono fakaʻaongaʻi ʻo e laine. ʻOku kau ai ʻa e: ko ha ultrasonic fakalakalaka…
https://www.hielscher.com/sonoelectrochemistry-setup-2000-watts-ultrasound.htm
Sono-Electrochemistry mo hono ngaahi lelei
Te ke maʻu heni ʻa e meʻa kotoa pe ʻoku fie maʻu ke ke ʻilo fekauʻaki mo ultrasonic electrochemistry (sonoelectrochemistry): tefitoʻi moʻoni ngaue, ngaahi tohi kole, ngaahi faingamalie mo e sono-electrochemical fakamatala mahuʻinga kotoa pe fekauʻaki mo sonoelectrochemistry ʻi ha peesi ʻe taha. Ko e ha ʻoku fakaʻaongaʻi ai Ultrasonics ki he Electrochemistry? Ko hono fakatahaʻi ʻo e tuʻo siʻi, malohi lahi…
https://www.hielscher.com/sono-electrochemistry-and-its-advantages.htm
Ngaohi fakapaaki ʻo e lelei mo ultrasonics
Ko e fakapaaki ʻo e ko ha lolo makehe ia ʻoku sai ange koeʻuhi ko hono anga fakakaumeʻa mo e noa kaponi taiokisaiti. Neongo ia, ʻoku ʻikai lelei ʻa e toʻu tangata fakapaaki ʻo e angamaheni ki ha polokalama maʻamaʻa. ʻOku poupouʻi ʻe he ultrasonically ʻa e electrolysis ʻo e vai mo e ngaahi ola ʻo e ngaahi founga fakaleleiʻi ʻo e vai ʻalakalaine…
https://www.hielscher.com/efficient-hydrogen-production-with-ultrasonics.htm
Ultrasonic viviku-Precipitation ʻo e Nanocubes lanu puluu
Ko e hexacyanoferrate lanu pulu pe ukamea ko ha faʻunga ukamea nano ia (MOF), ʻa ia ʻoku fakaʻaongaʻi ʻi he ngaohiʻanga ʻelemeniti ko‐ion e ngaohiʻanga ʻuhila, biomedicine, inks mo e ngaahi meʻa ngaue fakaʻilekitulonika. ʻOku lelei, falalaʻanga mo vave ʻa e ultrasonic e kemikale viviku synthesis ke ngaohi ʻa e nanocubes lanu pulu mo e faka-Prussian…
https://www.hielscher.com/ultrasonic-wet-precipitation-of-prussian-blue-nanocubes.htm